Question 955182
For each given function value, find the remaining five trigonometric function values. 
Tan (theta) = -2 and theta is in the second quadrant.
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Hypotenuse of reference right triangle in quadrant 2=√((1^2)+(2^2))=√5
Tan (theta)=-2
cot (theta)=-1/2
sin (theta)=2/√5=2√5/5
cos (theta)=-1/√5=-√5/5
csc (theta)=√5/2
sec (theta)=-√5